Results 11 to 20 of about 482,646 (269)

Synergistic Use of Single-Pass Interferometry and Radar Altimetry to Measure Mass Loss of NEGIS Outlet Glaciers between 2011 and 2014

open access: yesRemote Sensing, 2020
Mass balances of individual glaciers on ice sheets have been previously reported by forming a mass budget of discharged ice and modelled ice sheet surface mass balance or a complementary method which measures volume changes over the glaciated area that ...
Lukas Krieger   +4 more
doaj   +1 more source

Impact of particle number and mass size distributions of major chemical components on particle mass scattering efficiency in urban Guangzhou in southern China [PDF]

open access: yesAtmospheric Chemistry and Physics, 2019
To grasp the key factors affecting particle mass scattering efficiency (MSE), particle mass and number size distribution, PM2.5 and PM10 and their major chemical compositions, and the particle scattering coefficient (bsp) under dry conditions were ...
J. Tao   +9 more
doaj   +1 more source

Hadronic mass formulae [PDF]

open access: yesAIP Conference Proceedings, 2019
Mass formulas for vector mesons based on group theoretical descriptions and supersymmetry suggested by QCD and based on quark-diquark symmetry is exploited.
Sultan Catto, Yasemin Gürcan
openaire   +1 more source

Development of an automatic linear calibration method for high-resolution single-particle mass spectrometry: improved chemical species identification for atmospheric aerosols [PDF]

open access: yesAtmospheric Measurement Techniques, 2020
The mass resolution of laser desorption ionization (LDI) single-particle aerosol mass spectrometry (SPAMS) is usually low (∼500), which has been greatly improved by the recent development of the delayed ion extraction technique.
S. Zhu   +16 more
doaj   +1 more source

Mass Distribution and Maximum Mass of Neutron Stars: Effects of Orbital Inclination Angle

open access: yesUniverse, 2023
Matter at ultra-high densities finds a physical realization inside neutron stars. One key property is their maximum mass, which has far-reaching implications for astrophysics and the equation of state of ultra dense matter.
Lívia S. Rocha   +5 more
doaj   +1 more source

Secondary organic aerosol formation from camphene oxidation: measurements and modeling [PDF]

open access: yesAtmospheric Chemistry and Physics, 2022
While camphene is one of the dominant monoterpenes measured in biogenic and pyrogenic emission samples, oxidation of camphene has not been well-studied in environmental chambers and very little is known about its potential to form secondary organic ...
Q. Li   +9 more
doaj   +1 more source

Lepton Mass Formula. [PDF]

open access: yesPhysical Review Letters, 1979
A recently proposed mass formula for the muon is extended to $\ensuremath{\tau}$ and other heavy leptons. It is postulated that a quantized magnetic self-energy of magnitude $\frac{3}{2}{\ensuremath{\alpha}}^{\ensuremath{-}1}{n}^{4}{M}_{e}$, where $n$ is a new quantum number, be added to the rest mass of a lepton to get the next heavy lepton in the ...
openaire   +1 more source

Enumeration of Self-Dual Codes of Length 6 over ℤp

open access: yesMathematics, 2019
The purpose of this paper is to classify and enumerate self-dual codes of length 6 over finite field Z p .
Whan-Hyuk Choi
doaj   +1 more source

MASS FORMULAE IN TODA FIELD THEORIES [PDF]

open access: yesInternational Journal of Modern Physics A, 1991
The characteristic equations which give the mass spectrum of the affine Toda field theories are analyzed. In order to determine the decoupling point of the finite renormalization due to the tadpoles we introduce the so-called mass formulae. We derive the recursive equations the mass formulae satisfy and study their properties for all Lie algebras. For
KOCA M, Mussardo, Giuseppe
openaire   +2 more sources

Immediate effects of manual hyperinflation on cardiorespiratory function and sputum clearance in mechanically ventilated pediatric patients: A randomized crossover trial

open access: yesHong Kong Physiotherapy Journal, 2022
Background: In developing countries, lower respiratory tract infection is a major cause of death in children, with severely ill patients being admitted to the critical-care unit.
Tawatchai Luadsri   +4 more
doaj   +1 more source

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